Analysis
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max time kernel
94s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
14-09-2024 07:19
Behavioral task
behavioral1
Sample
dfb9d0d15ddc165cbad1c1cfc105d12f_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
dfb9d0d15ddc165cbad1c1cfc105d12f_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
dfb9d0d15ddc165cbad1c1cfc105d12f_JaffaCakes118.pdf
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Size
73KB
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MD5
dfb9d0d15ddc165cbad1c1cfc105d12f
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SHA1
5ed057f94d18d97c00d7f03bd1127d805806df39
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SHA256
2a35c7eccc7ef86ad39b30ac60070b57d2cc24873164378500065967c834c929
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SHA512
4aa0ea611a15b1e83908a6673dd22b75a524d24a6d454f60f5f8e81c56e8a78a59981a1ea2aa089f1f121a3115f4a26c01547449c822711c303b905510da5e4d
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SSDEEP
1536:k4zg8x3fNuekfNpLSSxABvhD321t/ez/H32koplSMCgf2Ii2GU:XJxPNuRfeSxAv5icDXieM7tf
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3620 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe 3620 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3620 wrote to memory of 3600 3620 AcroRd32.exe 90 PID 3620 wrote to memory of 3600 3620 AcroRd32.exe 90 PID 3620 wrote to memory of 3600 3620 AcroRd32.exe 90 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 528 3600 RdrCEF.exe 91 PID 3600 wrote to memory of 4476 3600 RdrCEF.exe 92 PID 3600 wrote to memory of 4476 3600 RdrCEF.exe 92 PID 3600 wrote to memory of 4476 3600 RdrCEF.exe 92 PID 3600 wrote to memory of 4476 3600 RdrCEF.exe 92 PID 3600 wrote to memory of 4476 3600 RdrCEF.exe 92 PID 3600 wrote to memory of 4476 3600 RdrCEF.exe 92 PID 3600 wrote to memory of 4476 3600 RdrCEF.exe 92 PID 3600 wrote to memory of 4476 3600 RdrCEF.exe 92 PID 3600 wrote to memory of 4476 3600 RdrCEF.exe 92 PID 3600 wrote to memory of 4476 3600 RdrCEF.exe 92 PID 3600 wrote to memory of 4476 3600 RdrCEF.exe 92 PID 3600 wrote to memory of 4476 3600 RdrCEF.exe 92 PID 3600 wrote to memory of 4476 3600 RdrCEF.exe 92 PID 3600 wrote to memory of 4476 3600 RdrCEF.exe 92 PID 3600 wrote to memory of 4476 3600 RdrCEF.exe 92 PID 3600 wrote to memory of 4476 3600 RdrCEF.exe 92 PID 3600 wrote to memory of 4476 3600 RdrCEF.exe 92 PID 3600 wrote to memory of 4476 3600 RdrCEF.exe 92 PID 3600 wrote to memory of 4476 3600 RdrCEF.exe 92 PID 3600 wrote to memory of 4476 3600 RdrCEF.exe 92
Processes
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\dfb9d0d15ddc165cbad1c1cfc105d12f_JaffaCakes118.pdf"1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3620 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=165140432⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3600 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=174EB105431DFE7A247BBCB409912F01 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:528
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=31E5E4F25537BCFABC7516AF3BFFFC39 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=31E5E4F25537BCFABC7516AF3BFFFC39 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4476
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=3286526D40F6952024A2A63236433C10 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2200
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=DDDFD890A91F7F1CCC07E1BD396C0147 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=DDDFD890A91F7F1CCC07E1BD396C0147 --renderer-client-id=5 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1588
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=9A731A7D4F529CD6349CC42A47AB1BF0 --mojo-platform-channel-handle=2724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1904
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=9DF6E88455D46B4343D11C45DEED34CB --mojo-platform-channel-handle=1624 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5076
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:808
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5c3f230c3146ab185a722ba8d590b667b
SHA155604600d581a84d9bbae8145ff6daa81b520190
SHA256462d8b14c5f91ecfd3b2f0b8666cec1c77c2f760c5ad7c8108eef7db97cba526
SHA512abfe9fb32bbb2d00011ee678c9df14e7d0dc86cee9e16e9c3dbddaabca6ced857eef911ffb165f8f506c8754bf51c0442c19e119478a63e08eefa1597b04cd64
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5